Screening for coeliac disease in women with a history of recurrent miscarriage or infertility.

Because subclinical coeliac disease may decrease fertility or complicate pregnancy, we screened women with recurrent miscarriage of unknown aetiology (n = 63), unexplained infertility (n = 47) and infertility with a known cause (n = 82), for anti-endomysium antibodies in serum to find undiagnosed coeliac disease. One woman (1-6%) with recurrent miscarriage, another woman (2.1%) with unexplained infertility and one woman (2.0%) in the control group (n = 51), were considered to have coeliac disease. We could not demonstrate a higher frequency of coeliac disease in women with infertility or recurrent miscarriage, but suggest that undiagnosed coeliac disease is common in women.